Note: Unless otherwise indicated, VDD
參數(shù)資料
型號(hào): MCP3021A1T-E/OT
廠商: Microchip Technology
文件頁(yè)數(shù): 26/26頁(yè)
文件大?。?/td> 0K
描述: ADC 10BIT I2C INTERFACE SOT23-5
標(biāo)準(zhǔn)包裝: 1
位數(shù): 10
采樣率(每秒): 22.3k
數(shù)據(jù)接口: I²C,串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: SOT-23-5
包裝: 標(biāo)準(zhǔn)包裝
輸入數(shù)目和類型: 1 個(gè)單端,單極
其它名稱: MCP3021A1T-E/OTDKR
2003 Microchip Technology Inc.
DS21805A-page 9
MCP3021
Note: Unless otherwise indicated, VDD = 5V, VSS = 0V, I2C Fast Mode Timing (SCL = 400 kHz), Continuous Conversion
Mode (fSAMP = 22.3 ksps), TA = +25°C.
FIGURE 2-25:
ENOB vs. VDD.
FIGURE 2-26:
SFDR vs. Input Frequency.
FIGURE 2-27:
Spectrum Using I2C Fast
Mode (Representative Part, 1 kHz Input
Frequency).
FIGURE 2-28:
ENOB vs. Input Frequency.
FIGURE 2-29:
Spectrum Using I2C
Standard Mode (Representative Part, 1 kHz
Input Frequency).
FIGURE 2-30:
IDD (Conversion) vs. VDD.
11.5
11.55
11.6
11.65
11.7
11.75
11.8
11.85
11.9
11.95
12
2.5
3
3.5
4
4.5
5
5.5
VDD (V)
ENOB
(rms)
10
9.95
9.90
9.85
9.80
9.75
9.70
9.65
9.60
9.55
9.50
12
24
36
48
60
72
84
96
110
Input Frequency (kHz)
SFDR
(dB)
VDD = 2.7V
VDD = 5 V
84
72
60
48
36
24
12
0
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
0
2000
4000
6000
8000
10000
Frequency (Hz)
Amplitude
(dB)
9
9.5
10
10.5
11
11.5
12
110
Input Frequency (kHz)
ENOB
(rms)
VDD = 2.7V
VDD = 5V
10
9.5
9.0
8.5
8.0
7.7
7.0
-130
-110
-90
-70
-50
-30
-10
10
0
500
1000
1500
2000
2500
Frequency (Hz)
Amplitude
(dB)
0
50
100
150
200
250
2.5
3
3.5
4
4.5
5
5.5
VDD (V)
I DD
(A)
相關(guān)PDF資料
PDF描述
VI-2WZ-MX-B1 CONVERTER MOD DC/DC 2V 30W
VI-2WZ-MW-B1 CONVERTER MOD DC/DC 2V 40W
MCP3021A0T-E/OT ADC 10BIT I2C INTERFACE SOT23-5
VI-2WY-MY-B1 CONVERTER MOD DC/DC 3.3V 33W
VI-2WY-MW-B1 CONVERTER MOD DC/DC 3.3V 66W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP3021A2T-E/OT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-bit ADC I2C Single Channel RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MCP3021A3T-E/OT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-bit ADC I2C Single Channel RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MCP3021A4T-E/OT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-bit ADC I2C Single Channel RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MCP3021A5T-E/OT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-bit I2C Sgl Chnl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MCP3021A5T-E/OT-CUT TAPE 制造商:Microchip 功能描述:Single Channel SPI Serial Interface 2.7 V 10-Bit A/D Converter SMT - SOT-23-5